/**
 *    Copyright 2009-2020 the original author or authors.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
package org.apache.ibatis.aapl.encrypt;

/**
 * 默认加密
 *
 * @author gu
 * @date 2020/3/25 12:52
 */
public class DefaultEncryptStrategy implements EncryptStrategy {
  @Override
  public String getEncryptedString(String origin) {
    char[] chars = origin.toCharArray();
    for (int i = 2; i < chars.length && i < 7; i++) {
      chars[i] = '*';
    }
    return new String(chars);
  }
}
